A solid-liquid separation and manure cleaning device for livestock and poultry breeding

Abstract

The invention provides a livestock and poultry breeding solid-liquid separation excrement cleaning device. The livestock and poultry breeding solid-liquid separation excrement cleaning device comprises an annular excrement collecting box; an excrement scraping plate is installed in the annular excrement collecting box; the excrement scraping plate is directly connected with a power driving mechanism or is connected with the power driving mechanism through a connecting piece; the excrement scraping plate is driven by the power driving mechanism to rotate around the annular excrement collecting box; the bottom plate of the annular excrement collecting box is an inclined plate; the lowest point of the inclined plate is located at the middle of the bottom plate; an urine discharging opening is formed at the middle of the bottom plate; and a solid excrement outlet is formed at the bottom plate of the annular excrement collecting box. According to the livestock and poultry breeding solid-liquid separation excrement cleaning device of the invention, after excrement falls into the annular excrement collecting box, solid-liquid separation of the excrement can be realized; solid excrement and liquid excrement are separately collected through different pipelines; the solid excrement is directly treated and is packaged; and the liquid can be adopted as secondary water after being purified; and therefore, excrement treatment procedures can be decreased, and treatment cost can be decreased, and underground space can be greatly saved. The livestock and poultry breeding solid-liquid separation excrement cleaning device of the invention is reasonable in integral design. The driving mechanism is arranged on the excrement scraping plate. The livestock and poultry breeding solid-liquid separation excrement cleaning device is especially suitable for annular comprehensive cultivation buildings and can realize fast and convenient solid-liquid separation treatment.

Description

technical field [0001] The invention relates to a large-area manure cleaning technology in the livestock and poultry breeding industry, and relates to a solid-liquid separation and manure cleaning device for the livestock and poultry breeding industry. Background technique [0002] At present, in order to reduce pollution to the environment, the livestock and poultry breeding industry is developing towards clean, centralized and green breeding complexes. The most difficult problem to solve in the existing complex farming is the treatment of feces. Usually, the solid and liquid are mixed and collected. However, this mixed collection method is not easy to process the collected waste, and it is extremely difficult to deodorize the solid. When the liquid is separated, a larger site and a more complicated process are still required. Therefore, it is still difficult to truly clean, odor-free and pollution-free in and around the existing comprehensive culture. Contents of the inv...

AI Technical Summary

Problems solved by technology

The most difficult problem to solve in the existing complex farming is the treatment of feces. Usually, the solid and liquid are mixed and collected. However, this mixed collection method is not easy to process the collected waste, and it is extremely difficult to deodorize the solid. When the liquid is separated, a larger site and a more complicated process are still required. Therefore, it is still difficult to achieve clean, odor-free and pollution-free production in and around the existing comprehensive culture.

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